3856632235 has 8 divisors (see below), whose sum is σ = 4726426176. Its totient is φ = 3019660800.

The previous prime is 3856632229. The next prime is 3856632239. The reversal of 3856632235 is 5322366583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3856632235 - 2⁷ = 3856632107 is a prime.

It is a super-2 number, since 2×3856632235² = 29747224392082190450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3856632191 and 3856632200.

It is not an unprimeable number, because it can be changed into a prime (3856632239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8205366 + ... + 8205835.

It is an arithmetic number, because the mean of its divisors is an integer number (590803272).

Almost surely, 2^3856632235 is an apocalyptic number.

3856632235 is a deficient number, since it is larger than the sum of its proper divisors (869793941).

3856632235 is a wasteful number, since it uses less digits than its factorization.

3856632235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16411253.

The product of its digits is 777600, while the sum is 43.

The square root of 3856632235 is about 62101.7893059451. The cubic root of 3856632235 is about 1568.2046681322.

The spelling of 3856632235 in words is "three billion, eight hundred fifty-six million, six hundred thirty-two thousand, two hundred thirty-five".